| Filed On | Filing |
|---|---|
| 14 Aug 2025 |
8-K/A: Submission of Matters to a Vote of Security Holders
As previously reported in the Original Form 8-K, in an advisory vote held at the Annual Meeting on the Say-on-Frequency Proposal, the Company’s stockholders expressed their preference for a Say-on-Pay Vote to be conducted every year. In ... |
| 03 Aug 2023 |
8-K/A: Departure/Election of Directors or Officers; Compensation
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. |
| 02 Mar 2023 |
8-K/A: Financial Statements and Exhibits
On February 1, 2023 (the "Acquisition Date"), Advanced Emissions Solutions, Inc. ("ADES" or the "Company") entered into a Securities Purchase Agreement (the "Purchase Agreement") with Arq Limited, a company incorporated under the laws of... |
| 20 Feb 2019 | 8-K/A: Financial Statements and Exhibits |
| 25 Jun 2015 | 8-K/A: Financial Statements and Exhibits |
| 09 Feb 2015 | 8-K/A: Changes in Registrant's Certifying Accountant |
| 20 Nov 2014 | 8-K/A: Regulation FD Disclosure |
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